|
How can i call PSTN user using SIP? Hash007 22-November-2008 09:28:36 AMComments www.ripe.net/ripe/meetings/ripe-46/.../ripe46-eof-enum-sip-pstn.pdf Posted by saqlain231 By SIP phone It avilable in keyboard also or we use softwares Posted by saqlain231 Using different SIP phones available in the market provided by different vendors. Posted by sagitraz Different SIP Phones are available. And different service providers are available in market that provides this service. But money require to do this. But in some countries it is free of cost. Posted by waqqas1 |
Posted: 22-November-2008 10:22:01 AM By: waqqas1 Different SIP Phones are available. And different service providers are available in market that provides this service. But money require to do this. But in some countries it is free of cost. | |
Posted: 23-November-2008 08:30:03 AM By: sagitraz Using different SIP phones available in the market provided by different vendors. | |
Posted: 21-June-2009 02:34:43 PM By: saqlain231 By SIP phone It avilable in keyboard also or we use softwares | |
Posted: 26-June-2009 12:51:18 PM By: saqlain231 www.ripe.net/ripe/meetings/ripe-46/.../ripe46-eof-enum-sip-pstn.pdf |